Abraham Lincoln: The American Presidents Series: The 16th President, 1861-1865

RFK Jr.: Robert F. Kennedy Jr. and the Dark Side of the Dream

It's About Time: How Long History Took

Blind Descent: The Quest to Discover the Deepest Place on Earth

Behind the Scenes in the Lincoln White House: Thirty Years a Slave and Four Years in the White House

Modern China: A Very Short Introduction, 2nd Edition